REDWOOD CITY — An at-risk 74-year-old man who walked away from a residential care facility in Redwood City Thursday morning was found nearby in the city of Atherton, according to police.

Clarence McJimsey had last been seen walking in the 200 block of Hudson Street around 10:30 a.m. Redwood City police initiated a search and issued a Nixle alert with McJimsey’s photograph, according to police Lt. Sean Hart.

Three women have told the New York Times that music mogul Russell Simmons raped them, the latest in a cascade of serious allegations of sexual misconduct against powerful men in entertainment, media, politics and elsewhere.